shirt
Americannoun
-
a long- or short-sleeved garment for the upper part of the body, usually lightweight and having a collar and a front opening.
-
an undergarment of cotton, or other material, for the upper part of the body.
-
a shirtwaist.
-
a nightshirt.
idioms
-
in one's shirt sleeves, without a coat: Also in one's shirt-sleeves.
It was so hot that they worked in their shirt sleeves.
-
lose one's shirt, to lose all that one possesses; suffer a severe financial reverse.
He lost his shirt in the stock market.
-
keep one's shirt on, to refrain from becoming angry or impatient; remain calm.
Tell him to keep his shirt on until we're ready.
noun
-
a garment worn on the upper part of the body, esp by men, usually of light material and typically having a collar and sleeves and buttoning up the front
-
short for nightshirt undershirt
-
informal refrain from losing your temper (often used as an exhortation to another)
-
informal to bet all one has on (a horse, etc)
-
informal to lose all one has on (a horse, etc)
Other Word Forms
- shirtless adjective
Etymology
Origin of shirt
before 1150; Middle English schirte, Old English scyrte; cognate with German Schürze, Dutch schort apron, Old Norse skyrta skirt
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Feyi-Waboso was making his first appearance in a Chiefs shirt since the end of January, having injured his hamstring in an England training camp before the Six Nations.
From BBC • Apr. 4, 2026
During the incident, he was wearing a denim shirt and jeans.
From Los Angeles Times • Mar. 31, 2026
It might not have been quite the real thing, but it was unmistakably Tiger Woods, in a red shirt, swinging a golf club in public again.
From The Wall Street Journal • Mar. 28, 2026
The cheeky Midwestern T-shirt purveyor Raygun has an “Iowa Needs Insufferable Wenches” shirt that raises money for their efforts.
From Salon • Mar. 28, 2026
When I’m almost done with my tenth mile, someone calls, “On your left!” and four girls thunder past me, one of them wearing an Oakview High cross-country shirt.
From "Keeping Pace" by Laurie Morrison
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.